MARKETS
From Times Staff and Wire Reports
NASDAQ SelectNet System Begins Early Trading: Starting today, the NASDAQ electronic stock market will extend the operating hours of one of its computerized trading systems for an additional 30 minutes before the regular trading day begins. Although the early trading session will be limited to SelectNet, a system geared to brokers rather than individual investors, the move is seen as a challenge to the New York Stock Exchange. and 5:15 p.m.
